/**
  * Get multiple items
  *
  * @param array $keys
  * @return array
  */
 public function getItems(array $keys)
 {
     $items = parent::getItems($keys);
     foreach ($items as $key => $item) {
         if (!$this->verifyTags($key)) {
             unset($items[$key]);
         }
     }
     return $items;
 }